#include<stdio.h>

int Even(int n)
{
	if (n%2==0)
		return 1;
	else
		return 0;
}

int main()
{
	int n,x;
	while (scanf("%d",&n)==1)
	{
		x=Even(n);
		if (x)
			printf("Yes\n");
		else
			printf("No\n");
	}
}
